An item that determines by comparison the indicating accuracy of a voltmeter.
NSN 5895-01-127-1236
NSN 5835-01-039-9973
NSN 6685-01-255-6981
NSN 6685-01-195-7630
NSN 6650-01-596-1365
NSN 6130-01-204-2829
NSN 6130-01-063-7446
NSN 5935-01-370-6888
NSN 5985-01-634-0635
NSN 5945-01-623-0206
NSN 5895-01-181-5471
NSN 6150-00-921-7412